← Back to PeopleJCResearcherJian-Feng CaiResearcher at SMART TechnologiesLinkedInJian-Feng Cai is a researcher at SMART Technologies.1Mentions1Articles1OutletsArticlesMost recent firstMentioned InReferenced in coverageNew method recovers complex signals from far fewer measurements using low-rank matrix matharXivpositiveJun 9, 2026“Author of paper on robust recovery of complex exponential signals from random Gaussian projections via low rank Hankel matrix reconstruction.”